I use Ducklander duck calls... Good price, incredible tone... They are coming out with a new series of goose calls in the next few weeks... I currently use Zink goose calls... I have literally used dozens of brands and models... My son started making hand turned exotic hardwood duck calls and designed and milled his own inserts and tone board... They can't be matched for beauty... And the sound ranges from rich and throaty, to a high ringing rasp... In short, he makes an amazing call... I am a pretty proud dad... Will be using his Signature series this year.